the questions :: 4. Complete the square for the following equations. a) x2 + 10x + 12 b] x2 - 14x + 20 c) x2 - 10x + 5 6. Express the equation in vertex form by completing the square. a) y = 2x2 + 4x b] y = 3x2 - 9x c) y = -x2 + 6x dj y = -3x2 - 12x + 5 e] y = 0.2x2 + 2x +9 f] y = -0.1x2 - 0.6x - 0.4 Dont Explain with words keep it clear just show the steps WITH NO WORDS Dont Explain with words keep it clear just show the steps WITH NO WORDS Dont Explain with words keep it clear just show the steps WITH NO WORDS Dont Explain with words keep it clear just show the steps WITH NO WORDS ANSWER THEM LIKE THIS PHOTO BELLOW WITH NO WORDS Example: 3(x + 1) = 5+x 3x + 3 = 5+x 2x + 3 = 5 2x = 2 X =1ANSWERS: Answers 4. a) (x + 5)2 - 13 b] (x - 7)2 - 29 c) (x -5)2 - 20 6. a) y = 2(x + 1)2 - 2 b] y = 3(x - 1.5)2 - 6.75 c) y = -(x-3)2+9 dj y = -3(x +2)2 +17 e) y = 0.2(x + 5)2 +4 Q y= -0.1(x + 3)2 + 0.5